2 layers85 × 56.5 mm

Boards in 2 GitHub repositories, designed in KiCad, that use the LM4819M by Texas Instruments (-40℃~+85℃ 1-Channel 2V~5.5V 350mWx1@16Ω SOIC-8 Audio Amplifiers ROHS). See how each wires it, with its parts, size, README and files; the LM4819M’s symbol, footprint and pinout are on its own page.